المشاكل والحلول

إجابات عملية على التحديات الشائعة في مواد البلاستيك

Shrinkage rate prediction deviation of methyl styrene-acrylonitrile copolymer products

Molds & Tooling shrinkage ratemold designwall thickness effectflow directiontrial mold verification

Creep deformation of methyl styrene-acrylonitrile copolymer products

Creep is the slow deformation of amorphous materials under continuous load.

Material Analysis creepcontinuous loadwall thickness designmolecular weightglass fiber reinforcement

Uneven surface of methyl styrene-acrylonitrile copolymer extruded pipes

Extrusion & Post uneven surfacepipemethyl styrene-acrylonitrile copolymerextrusion moldingsurface quality

Poor electroplating adhesion of methyl styrene-acrylonitrile copolymer ABS products

ABS electroplating quality is closely related to material grade and internal stress.

Thermoforming electroplating adhesionABSinternal stresselectroplating grademold release agent

Insufficient weather resistance/yellowing of methyl styrene-acrylonitrile copolymer ASA products

Material Analysis weather resistanceyellowingASAultravioletprocessing temperature

Sink depression at the weld line position of methyl styrene-acrylonitrile copolymer injection products

Injection Molding sink depressionweld linemethyl styrene-acrylonitrile copolymer'2079851475616104452process optimization

Obvious change in melt flowability of modified methyl methacrylate-butadiene-styrene copolymer

Flowability changes need process adjustment to match the modified material

Material Analysis flowabilitymelt viscosityprocessing parameters

Obvious transparency decrease of modified methyl methacrylate-butadiene-styrene copolymer

Transparency decrease needs to start from refractive index matching and dispersion

Material Analysis transparencyhazerefractive indexdispersion

Transparency of MBS-modified PVC products lower than expected

MBS-toughened PVC transparency needs refractive index matching and dispersion

Material Analysis MBS transparencyrefractive indexPVC modification

MBS core-shell structure destroyed during processing

MBS core-shell structure needs gentle processing conditions for protection

Processing Machinery core-shell structuretoughening failureshear protectionMBS

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